How Long Will a Compact Disc Last?

A CD (compact disc) may seem permanent but it does not last forever. The things that we do to them can actually affect their life. Most of them last for thirty years or so if handled with care. However, their life span an also be affected by several factors. There are several suggestions given by computer scientists on how to prolong a CD’s life.

Direct sunlight exposure can do a great amount of damage to CDs due to the sun’s heat and ultraviolet rays. The material can get stressed out with the rapid change in humidity or temperature. Then again, study shows that fingerprints and stains actually do more damage to CDs as compared to scratches. This is why it is advisable to hold the disc at the center hole or via the outer edge.

Using a piece of cotton cloth is very helpful in cleaning discs. For extra cleaning power, isopropyl alcohol can be used in wiping the disc. Discs can last longer when it is stored in plastic cases and kept in a dark, dry and cool environment. Storing a disc upright like with what you do with books on a shelf can also prolong its life since gravity can bend the disc if it’s stored flat.

Here is a Guide to Handling and Caring for CDs:

Do’s:

o Hold the discs by the center or at the outer edge.

o Always remove dirt and foreign objects from the disc.

o Always store your CDs upright in plastic cases.

o You must return the discs to its case instantly after usage.

o Store the CDs in a dark, dry and cool environment.

o Before recording, always check the CD surface.

Don’ts:

o Never touch the disc surface.

o Never bend the disc.

o Avoid using adhesive labels.

o Avoid exposing the discs to high temperatures and humidity.

o Never store the discs flat for a long period of time.

o Never write on the data area.

o Avoid prolonged exposure to heat sources like ultraviolet light or sunlight.

There are many factors that affect a CDs life. If you want to have a CD that can last for years, consider purchasing high quality CDs. Although these are expensive, they can last longer than the ordinary CDs. Plus, taking care of these CDs can make the difference. So if someone asks “How long will a CD last?” it is safe to answer with conviction that a CD’s life can be determined with the way it is handled and its exposure to the factors that will endanger the quality as well as the life of your CD.

For more information on all the different types of compact discs, go here: Compact Discs.